odonto_ncd: Oral and Non-Communicable Diseases

In nando11235813/raschreg: Item Response Theory models including explanatory variables of the ability parameter

Description

A data frame comprising 602 observations and 13 variables regarding sex, age, four common oral conditions, three behavioral factors and four metabolic factors.

Usage

data("odont_ncd")

Format

A data frame with 602 observations on the following 13 variables.

sex

Sex, categories are M and F.

age

Age

education

Highest educational level achieved, categories are elemmentary school, high school and dollege.

phy_act

Physical Activity, categories are adequate and inadequate according to WHO criteria.

hypert

Hypertension, categories are no and yes.

diabetes

Diabetes, categories are no and yes.

b_drink

Binge drinking, categories are yes and no.

tobacco

Tobacco consumption, categories are current, former and never.

bmi

Body Mass Index, categories are <25 and >25.

pocket

Periodontal Pockets (0 = No, 1 = Yes).

loa

Loss of Attachment (0 = No, 1 = Yes).

decay

Decay (0 = Absence of decayed theet, 1= At least one decayed tooth).

lesions

Mucosal lesions (0 = No, 1 = Yes).

less_10

Less than 10 theet (0 = No, 1 = Yes).

bleed

Bleeding (0 = No, 1 = Yes).

Details

The data were obtained from a cross-sectional study executed in the Uruguayan Faculty of Dentistry between 2015 and 2016 collecting information of people whe required dental care. The study was founded by the i+d programe of the sectoral committee for scientific research.

Source

\insertRef

lorenzo2020raschreg

Examples

data(odont_ncd)
items <- odont_ncd[,c('pocket', 'loa', 'decay', 'less_10', 'bleed', 'lesions')]

mod <- raschreg(items, ~ rcs(age, 3) + sex, odont_ncd)

summary(mod)
forest(mod)

nando11235813/raschreg documentation built on Oct. 2, 2021, 3:11 p.m.